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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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package org.graalvm.tools.insight.test;

import com.oracle.truffle.api.instrumentation.TruffleInstrument;
import com.oracle.truffle.api.instrumentation.TruffleInstrument.Registration;
import java.util.Collections;
import java.util.Map;
import org.graalvm.tools.insight.Insight;

// @formatter:off
// BEGIN: org.graalvm.tools.insight.test.MeaningOfWorldInstrument
@Registration(
    id = "meaningOfWorld", name = "Meaning Of World", version = "demo",
    services = { Insight.SymbolProvider.class }
)
public final class MeaningOfWorldInstrument extends TruffleInstrument {
    @Override
    protected void onCreate(Env env) {
        Map<String, Integer> symbols = Collections.singletonMap("meaning", 42);
        Insight.SymbolProvider provider = () -> symbols;
        env.registerService(provider);
    }
}
// END: org.graalvm.tools.insight.test.MeaningOfWorldInstrument
// @formatter:on
